STEVE AMAEFUNA
NPI 1699272021
Anesthesiology - Critical Care Medicine in Baltimore, MD
About Steve Amaefuna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVE AMAEFUNA (NPI 1699272021) is an individual critical care medicine provider in Baltimore, Maryland, licensed in Maryland (D97144) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Luminis Health Anne Arundel Medical Center, Inc, and is a graduate of University Of Wisconsin School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Steve Amaefuna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Steve Amaefuna reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 391 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, Maryland enrollment
- 19 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Luminis Health Anne Arundel Medical Center, Inc
Acute Care Hospitals · Annapolis, MDCalverthealth Medical Center
Acute Care Hospitals · Prince Frederick, MDMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Steve Amaefuna's NPI number?
The NPI number for Steve Amaefuna is 1699272021. It was assigned to this individual provider in the NPPES registry on April 11, 2018.
Where is Steve Amaefuna located?
Steve Amaefuna practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (443) 997-0400.
What is Steve Amaefuna's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Steve Amaefuna enrolled in Medicare?
Yes. Steve Amaefuna is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Steve Amaefuna's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steve Amaefuna reassigns Medicare benefits to 3 organizations: Johns Hopkins University (Baltimore, MD), Anesthesia Company, LLC (Annapolis, MD) and Usacs Critical Care Medicine Services East, LLC (Rockville, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steve Amaefuna's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Steve Amaefuna affiliated with any hospitals?
According to CMS data, Steve Amaefuna is affiliated with Luminis Health Anne Arundel Medical Center, Inc and Calverthealth Medical Center.
When was this NPI record last updated?
The NPPES record for Steve Amaefuna was last updated on February 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Steve Amaefuna · NPI 1699272021
Critical Care Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 11, 2018.
## Identity
- **NPI:** 1699272021 (Entity type: Individual)
- **Enumerated:** April 11, 2018
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** D97144 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, Baltimore, MD 21287-0005
- **Phone:** (443) 997-0400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1023018413, Baltimore, MD); Anesthesia Company, LLC (NPI 1871548156, Annapolis, MD); Usacs Critical Care Medicine Services East, LLC (NPI 1356007116, Rockville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** February 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1699272021) · Data from the CMS NPPES public registry.